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Highly active and stable immobilized aluminium chloride catalyst for alkylation of benzene with 1-dodecene

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Summary

An AlCl3 catalyst immobilized on<span lang=EN-US style='font-family:Symbol;mso-bidi-font-family: Symbol;mso-ansi-language:EN-US'>g-Al2O3with meso- and macro-pore bimodal structure was prepared and studied in the alkylation of benzene with 1-dodecene in a suspension bed reactor. The catalyst exhibited high activity, selectivity and stability during 1000 h running, with a 1-dodecene conversion of more than 95%, monoalkylbenzene selectivity of 92%, and 2-phenyldodecane (2-Ph) selectivity of nearly 42%.</o:p>

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Authors and Affiliations

  1. State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R.China.

    Lijuan Shang

  2. State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R.China.

    Min Ji

  3. State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R.China.

    Tianxi Cai

  4. State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R.China.

    Weijun Shan

  5. State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R.China.

    Min He

  6. State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R.China.

    Shan Jiang

Authors
  1. Lijuan Shang
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  2. Min Ji
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  3. Tianxi Cai
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  4. Weijun Shan
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  5. Min He
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  6. Shan Jiang
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Shang, L., Ji, M., Cai, T. et al. Highly active and stable immobilized aluminium chloride catalyst for alkylation of benzene with 1-dodecene . React Kinet Catal Lett 87, 101–106 (2005). https://doi.org/10.1007/s11144-006-0014-6

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  • DOI: https://doi.org/10.1007/s11144-006-0014-6

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